He goes on to consider the importance of missions in the development of evangelicalism and the continuing emphasis placed on evangelism. Sweeney next examines the different subgroups of American evangelicals and the current challenges faced by the movement, concluding with reflections on the future of evangelicalism.Combining a narrative style with historical detail and insight, this accessible, illustrated book will appeal to readers interested in the history of the movement, as well as students of church history.